Sonchus

Sow thistles
Sonchus oleraceus
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Cichorioideae
Tribe: Cichorieae
Subtribe: Hyoseridinae
Genus: Sonchus
L.
Type species
Sonchus oleraceus
Subgenera
Synonyms
  • Chrysoprenanthes (Sch.Bip.) Bramwell
  • Kirkianella Allan
  • Sonchidium Pomel
  • Taeckholmia Boulos
  • Atalanthus D.Don
  • Wildpretia U.Reifenb. & A.Reifenb.
  • Aetheorhiza Cass.
  • Embergeria Boulos
  • Phoenicoseris (Skottsb.) Skottsb.
  • Babcockia Boulos
  • Trachodes D.Don
  • Actites Lander
  • Sonchoseris Fourr.
  • Lactucosonchus (Sch.Bip.) Svent.
  • Acanthosonchus (Sch.Bip.) Kirp.
  • Sventenia Font Quer

Sonchus is a genus of flowering plants in the tribe Cichorieae within the family Asteraceae and are commonly known as sow thistles (less commonly hare thistles or hare lettuces). Sowthistles are annual, biennial or perennial herbs, with or without rhizomes and a few are even woody (subgenus Dendrosonchus, restricted to the Canary Islands and Madeira).